Osman is a 'Neuro Rehabilitation Specialist' and 'Chartered Physiotherapist' having post-graduate qualification from Oxford Brookes, UK, and currently working in the field of Neuro Disability & Neuro-Developmental Disorders at Bangladesh. He is a Fellow of Bangladesh Association for Child and Adolescent Mental Health and Secretary-General of the Bangladesh Association of Paediatric Physiotherapy & Rehabilitation. Also he is attached with Bangladesh Stroke Association (BSA) which is a Member Organization of 'World Stroke Organization (WSO)' and Institute of NeuroDevelopment & Research (INDR) which is a specialized center for Autism and other NDDs. He is also involved with Under Grad and Post Grad Teaching and Research and his research interests are Autism and other NDDs, Stroke, Pain Management and Rehabilitation.
